cao_permis

fr.synergieloc/immobilier · Verify this server

WHEN a detached house is headed for a French BUILDING PERMIT (permis de construire, Cerfa 13406). Drafts the permit file from the CAO scene: the Cerfa figures (surface de plancher per R111-22 — inner face of façades, stair openings and parts under 1.80 m excluded; emprise au sol per R420-1; eaves and ridge heights; storeys), plus PCMI2 site plan, PCMI3 section, PCMI4 written notice and PCMI5 elevations. PCMI1, PCMI6, PCMI7 and PCMI8 (location map, landscape insertion, photos) are listed as 'à fournir' — never invented; a Géoportail link is given when the scene has `georef`. For an EXTENSION, mark the existing walls `existant: true`: existing and created areas are then separated, and the file says when a déclaration préalable is enough (up to 20 m² created, 40 m² in a PLU urban zone). Local zoning rules (PLU) are NOT checked. Call cao_verifier first. Returns JSON {cerfa, pieces[], notice[], alertes[], avertissement}; drawings are SVG strings.